Ever brought home a new reptile or amphibian and felt like you were missing a secret manual? You’re not alone. Herp keeping is full of myths, surprises, and “oops” moments. Especially for beginners. The good news? Most mistakes are easy to fix once you know what to look for. Let’s dive into the top 10 mistakes new keepers make, so you can skip the stress and enjoy your scaly sidekick.
1. Skimping on Research
It’s tempting to grab the coolest-looking lizard, snake, or frog at the store, but every species has unique needs. What works for a bearded dragon won’t work for a ball python, definitely wont work for a dart frog. Take time to learn about your animals natural history, habitat, diet, and quirks before you buy.
“A little research now saves a lot of headaches (and vet bills) later.”
2. Using the Wrong Substrate
Not all bedding is created equal. Some substrates, like sand or cedar shavings, can cause impaction or respiratory issues while reptile carpet can house bad bacteria and catch on toes. Choose a substrate that matches your animal’s natural environment and is safe for their species. For example, coconut husk like ReptiChip works great for many different species.
3. Ignoring Temperature Gradients
Reptiles and amphibians are cold-blooded or ectothermic and rely on their environment to regulate body temperature. A single heat lamp isn’t enough. Set up a temperature gradient with a warm basking spot and a cooler area so your pet can move and thermoregulate as needed. Also making sure ambient temperatures overnight are staying in the correct range and heating during those times if appropriate.
4. Overlooking Humidity Needs
Humidity isn’t just for rainforest dwellers. Even desert reptiles need the right moisture levels to shed properly and stay healthy and even hydrated. Use a hygrometer to monitor humidity and adjust with misting, water bowls, or substrate changes. Be careful not to over saturate as it can cause issues for certain species.
5. Feeding the Wrong Diet
Feeding lettuce to a leopard gecko or only crickets to a bearded dragon? Not all foods are created equal. Research your reptile’s dietary needs and offer a variety of appropriate foods, including supplements like calcium and vitamins. Do not use calcium with D3 added while using UVB lights as it can cause calcium toxicity.
6. Skipping UVB Lighting
Many reptiles need UVB light to synthesize vitamin D3 and absorb calcium. Without it, they can develop metabolic bone disease. Make sure your enclosure has the right UVB bulb and replace it every 6–12 months, even if it still looks bright. Always check that you're using the appropriate percentage UVB as some animals may surprise you. A leopard gecko is a desert animal needing 6% UVB which is labeled as forest lighting!
7. Underestimating Enclosure Size
Tiny tanks might look cozy, but reptiles, amphibians, and even invertebrates need space to explore, climb, and exercise. Upgrade to the largest enclosure you can manage, and add enrichment like branches, hides, and rocks. This is where research can come in handy as very few species would benefit from smaller enclosures depending on their natural history. Check out ReptiChips Animal Care Guides to find your species!
8. Handling Too Much, Too Soon
It’s exciting to interact with your new pet, but all animals need time to settle in. Too much handling can stress them out and even make them sick. Especially reptiles that can experience autotomy, or tail dropping. Start slow, let them get used to their new home, and watch for signs of stress. Once they have settled in you can start working with them to be handled at a pace comfortable for you both.
9. Neglecting Cleanliness
Dirty enclosures lead to health problems fast. Spot-clean daily, change water often, and do a deep clean regularly. Use animal-safe disinfectants and make sure they are extra safe for sensitive species like frogs. Always wash your hands before and after handling as this helps stop the spread of parasites, bacteria, or even diseases you may not know your animals have. Having a clean up crew such as isopods or springtails can help keep your enclosures healthy and clean, it doesn't take away from cleaning regularly but helps keep things in check.
10. Forgetting Regular Health Checks
Herps and invertebrates are masters at hiding illness. Watch for changes in appetite, shedding, or behavior. Schedule regular vet visits with a exotic-savvy vets, and don’t ignore small warning signs. Knowing who and where your exotic vet will be before you bring home any animal will save you from trying to find one last minute if an emergency arises.
Quick tips for success:
- Customize care for your species
- Monitor temperature and humidity daily
- Offer a varied, balanced diet
- Upgrade enclosures as your reptile grows
Caring for animals is a journey, not a destination. By avoiding these common mistakes, you’ll set your pet up for a long, healthy, and happy life; and you’ll enjoy the adventure even more.
